文档介绍：某城市生活垃圾综合分选处理系统设计
中文摘要
固体废弃物处理通常是指通过物理、化学、生物、物化及生化方法把固体废物转化为适于运输、贮存、利用或处置的过程。垃圾分选,是垃圾处理技术的瓶颈,不管是焚烧、填埋处理工艺,还是综合处理工艺,很多失败案例都是因为垃圾分选不彻底,导致下工序无法处理而使整条生产线都不能正常运行。
本文以设计处理量为400t/天的某城市生活垃圾分选处理系统为目标,确定了垃圾分选系统中的垃圾储料车间,行车与抓斗,破碎,筛分,风选等的工艺设计参数以及设计依据。同时确定了整个垃圾综合分选处理系统的工作流程、以及厂址的选择,厂区的布置。、、、。具有很好的环境效益、经济效益和社会效益。
关键词: 城市生活垃圾,综合分选处理,工艺流程设计,效益分析
THE DESIGNING OF A SORTING SYSTEM OF THE MUNICIPAL SOLID WASTE(MSW) DISPOSAL
English Abstract
Solid waste treatment usually refers to pass the physical, chemical, biological, chemical and physical way to solid wastes as for transportation, storage and use or disposal of solid wastes. Garbage sorting, is the bottleneck of the waste treatment technologies. Whether burning landfill process, or integrated treatment technology. Because of the garbage separation is plete, lead to next procedure can't deal the whole production line can normal operation. In this paper.
the design capacity for 350 t/a day of urban living garbage sorting processing system for the target, And make sure the garbage sorting prehensive work flow of the system, and the choice of the site, the arrangement of the factory. Every day can produce metal t/d, glass t/d, can t/d, the need for t/d. It’s good for environmental benefits, economic benefit and social benefit.
Key words: City life rubbish, comprehensive treatment, sorting process design, benefit analysis
目录
第一章绪论 2
2
3
3
3
4
4
4
本课题研究的目的与意义 5
5
5
5
6
第二章生活垃圾分选处理工艺设计 6
厂址选择 6
(见附图) 7
7
7
垃圾分选工艺设计计算 7
7
7
9
、抓斗的选择 9
磁选设备的选择 10
10
12
13
14
环境保护 18
第三章效益分析 18
18
19
20